CN213225152U - High-stability limiting clamp for machining workpiece - Google Patents
High-stability limiting clamp for machining workpiece Download PDFInfo
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- CN213225152U CN213225152U CN202021034798.9U CN202021034798U CN213225152U CN 213225152 U CN213225152 U CN 213225152U CN 202021034798 U CN202021034798 U CN 202021034798U CN 213225152 U CN213225152 U CN 213225152U
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Abstract
The utility model discloses a work piece that stability is high is spacing anchor clamps for machining, including supporting mechanism, spring branch, pressing mechanism, spring shaft and positioning mechanism, the up end slip joint of supporting mechanism has positioning mechanism. The utility model discloses when carrying out the centre gripping, outside lead screw can drive the supporting shoe through the screw hole and carry out the displacement in the centre gripping platform outside, the supporting shoe can drive positioning mechanism this moment and move towards the work piece, when positioning mechanism contacts with the work piece, the lead screw continues to rotate, positioning mechanism outside displacement under the extrusion of work piece this moment, the inside fixed fillet of positioning mechanism can jack-up pressing mechanism this moment, along with positioning mechanism continues outside displacement, then the grip block continues to push down, until complete pressfitting on work piece upper portion, it is spacing to accomplish the centre gripping of work piece, the stability of centre gripping and compressing tightly has been improved, convenient follow-up fastening that stabilizes the work piece carries out, convenient follow-up processing.
Description
Technical Field
The utility model relates to a mechanical equipment technical field specifically is a work piece that stability is high is spacing anchor clamps for machining.
Background
The limiting clamp for machining the workpiece plays an important role in machining, can quickly fasten the workpiece, thereby facilitating subsequent machining equipment to quickly machine the workpiece, further improving the efficiency of machining the workpiece,
however, the limiting stability of the conventional workpiece limiting clamp is insufficient, so that the subsequent stability of processing the workpiece is reduced, and the subsequent efficiency of processing the workpiece is also reduced, so that a high-stability limiting clamp for machining the workpiece is urgently needed to solve the existing problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a work piece that stability is high is spacing anchor clamps for machining to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a high-stability limiting clamp for machining workpieces comprises a supporting mechanism, a spring supporting rod, a pressing mechanism, a spring shaft and a positioning mechanism,
the upper end face of the supporting mechanism is slidably clamped with a positioning mechanism, the positioning mechanism comprises a fixed fillet, a connecting slide block, a clamping block and a connecting hole, the end of the side end face of the connecting slide block is provided with the fixed fillet, the clamping block is fixedly connected with the bottom end face of the connecting slide block, the center of the side end face of the clamping block is provided with the connecting hole for connection,
the supporting mechanism is elastically and slidably connected with the positioning mechanism through a spring supporting rod, the upper end face of the supporting mechanism is elastically and fixedly connected with a spring shaft, the supporting mechanism comprises a positioning plate, a fixing chute, a supporting block and a threaded hole, the center of the side end face of the supporting block is provided with the threaded hole, the center of the upper end face of the supporting block is provided with the fixing chute, the center of the upper end face of the supporting block is symmetrically and fixedly connected with the positioning plate,
the outer end face of the spring shaft is fixedly sleeved with the pressing mechanism, when clamping is carried out, an external screw rod can drive the supporting block to move outside the clamping table through the threaded hole, the supporting block can drive the positioning mechanism to move towards a workpiece, when the positioning mechanism is in contact with the workpiece, the screw rod continues to rotate, the positioning mechanism moves outwards under extrusion of the workpiece, the pressing mechanism can be jacked up by a fixed fillet inside the positioning mechanism, the clamping plate continues to press downwards along with the continuous external displacement of the positioning mechanism until the clamping plate is completely pressed on the upper portion of the workpiece, the clamping and limiting of the workpiece are completed, the clamping and compressing stability is improved, stable fastening of the workpiece is conveniently carried out subsequently, and subsequent processing is facilitated.
Preferably, the pressing mechanism comprises a clamping plate, clamping heads and fixing holes, the clamping heads for limiting are fixedly connected to the end of the front end face of the clamping plate, the fixing holes for connection are formed in the side end faces of the clamping plate, and the clamping heads can be connected with the upper portion of a workpiece when clamping is carried out, so that the stability of pressing and fastening the upper portion of the workpiece is improved.
Preferably, the side end face of the clamping plate deviates from the end of the clamping head and is provided with a connecting fillet, the fixing hole is matched with the spring shaft, the pressing mechanism is fixedly connected with the spring shaft through the fixing hole, the connecting fillet can be matched with the fixing fillet, and a subsequent user can conveniently and quickly adjust the limiting angle of the clamping plate.
Preferably, the spring axle is including the axis body that is used for supporting, the symmetry rotates the pivot of connection at axis body side end face, the connection pad of fixed connection at the outer terminal surface of pivot and be used for connecting the spring of connection pad and axis body, and when the reconversion, the spring can drive the axis body and overturn, and then conveniently follow-up carry out quick the reseing to pressing mechanism.
Preferably, the fixed sliding groove and the cross section of the connecting sliding block are arranged in a T shape, and the positioning mechanism is in sliding clamping connection with the supporting mechanism through the fixed sliding groove and the connecting sliding block, so that the sliding stability of the subsequent positioning mechanism on the upper portion of the supporting mechanism is improved.
Preferably, spring branch including the sleeve that is used for supporting, slip joint at the inside branch of sleeve, fixed connection at sleeve and the outside chuck of branch and be used for connecting the coupling spring of two sets of chucks, can provide sufficient spacing basis for follow-up positioning mechanism's displacement, also make things convenient for follow-up simultaneously to reset positioning mechanism.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses when carrying out the centre gripping, outside lead screw can drive the supporting shoe through the screw hole and carry out the displacement in the centre gripping platform outside, the supporting shoe can drive positioning mechanism this moment and move towards the work piece, when positioning mechanism contacts with the work piece, the lead screw continues to rotate, positioning mechanism outside displacement under the extrusion of work piece this moment, the inside fixed fillet of positioning mechanism can jack-up pressing mechanism this moment, along with positioning mechanism continues outside displacement, then the grip block continues to push down, until complete pressfitting on work piece upper portion, it is spacing to accomplish the centre gripping of work piece, the stability of centre gripping and compressing tightly has been improved, convenient follow-up fastening that stabilizes the work piece carries out, convenient follow-up processing.
2. The utility model discloses a set up spring branch and spring shaft, when carrying out the centre gripping to the work piece, spring shaft and spring branch can provide sufficient elasticity, and convenient follow-up resets to pressing mechanism, has improved the convenience that resets.
Drawings
FIG. 1 is an exploded view of the main body of the present invention;
FIG. 2 is an assembly view of the main body of the present invention;
FIG. 3 is a schematic structural view of the supporting mechanism of the present invention;
fig. 4 is a schematic structural view of the pressing mechanism of the present invention;
fig. 5 is a schematic structural diagram of the positioning mechanism of the present invention.
In the figure: 1-supporting mechanism, 2-spring support rod, 3-pressing mechanism, 4-spring shaft, 5-positioning mechanism, 101-positioning plate, 102-fixing sliding groove, 103-supporting block, 104-threaded hole, 301-clamping plate, 302-clamping head, 303-fixing hole, 501-fixing fillet, 502-connecting sliding block, 503-clamping block and 504-connecting hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides an embodiment: a high-stability limiting clamp for machining a workpiece comprises a supporting mechanism 1, a spring support rod 2, a pressing mechanism 3, a spring shaft 4 and a positioning mechanism 5,
the upper end surface of the supporting mechanism 1 is slidably clamped with a positioning mechanism 5, the positioning mechanism 5 comprises a fixed round angle 501, a connecting slide block 502, a clamping block 503 and a connecting hole 504, the end of the side end surface of the connecting slide block 502 is provided with the fixed round angle 501, the clamping block 503 is fixedly connected with the bottom end surface of the connecting slide block 502, the center of the side end surface of the clamping block 503 is provided with the connecting hole 504 for connection,
the supporting mechanism 1 is elastically connected with the positioning mechanism 5 in a sliding manner through a spring support rod 2, the upper end surface of the supporting mechanism 1 is elastically and fixedly connected with a spring shaft 4, the supporting mechanism 1 comprises a positioning plate 101, a fixed chute 102, a supporting block 103 and a threaded hole 104, the threaded hole 104 is arranged at the center of the side end surface of the supporting block 103, the fixed chute 102 is arranged at the center of the upper end surface of the supporting block 103, the positioning plate 101 is symmetrically and fixedly connected at the center of the upper end surface of the supporting block 103,
the outer end face of the spring shaft 4 is fixedly sleeved with the pressing mechanism 3, when clamping is carried out, an external lead screw can drive the supporting block 103 to move outside the clamping table through the threaded hole 104, at the moment, the supporting block 103 can drive the positioning mechanism 5 to move towards the workpiece, when the positioning mechanism 5 is in contact with the workpiece, the lead screw continues to rotate, at the moment, the positioning mechanism 5 moves to the outside under the extrusion of the workpiece, at the moment, the fixing fillet 501 inside the positioning mechanism 5 can jack up the pressing mechanism 3, along with the continuous outward movement of the positioning mechanism 5, the clamping plate 301 continues to press downwards until the workpiece is completely pressed on the upper portion of the workpiece, the workpiece is clamped and limited, the clamping and compressing stability is improved, stable fastening of the workpiece is conveniently carried out subsequently, and subsequent processing is convenient.
The pressing mechanism 3 comprises a clamping plate 301, a clamping head 302 and a fixing hole 303, the clamping head 302 used for limiting is fixedly connected to the end of the front end face of the clamping plate 301, the fixing hole 303 used for connecting is formed in the side end face of the clamping plate 301, and when clamping is carried out, the clamping head 302 can be connected with the upper portion of a workpiece, so that the stability of pressing and fastening the upper portion of the workpiece is improved.
The end department that the side end face of grip block 301 deviates from clamping head 302 has seted up the connection fillet, fixed orifices 303 and 4 looks adaptations of spring shaft, and pressing means 3 carries out fixed connection through fixed orifices 303 and spring shaft 4, connects the fillet and can cooperate with fixed fillet 501, and convenient follow-up user carries out quick regulation to grip block 301's spacing angle.
The spring shaft 4 comprises a shaft body for supporting, a rotating shaft connected to the side end face of the shaft body in a symmetrical rotating mode, a connecting disc fixedly connected to the outer end face of the rotating shaft and a spring for connecting the connecting disc and the shaft body, and when the spring returns to the original state, the spring can drive the shaft body to overturn so as to facilitate the subsequent rapid resetting of the pressing mechanism 3.
The cross sections of the fixed sliding chute 102 and the connecting sliding block 502 are both in T-shaped arrangement, and the positioning mechanism 5 is in sliding clamping connection with the supporting mechanism 1 through the matching of the fixed sliding chute 102 and the connecting sliding block 502, so that the stability of the follow-up positioning mechanism 5 in sliding on the upper portion of the supporting mechanism 1 is improved.
The working principle is as follows: as shown in fig. 1 and 2, if the workpiece needs to be limited, the user can place the device on the external clamping table, and then the bottom of the device is driven by the screw rod, so that the workpiece can be conveniently and rapidly and stably clamped,
as shown in fig. 3, 4 and 5, during clamping, the external screw rod can drive the supporting block 103 to move outside the clamping table through the threaded hole 104, at this time, the supporting block 103 can drive the positioning mechanism 5 to move towards the workpiece, when the positioning mechanism 5 contacts with the workpiece, the screw rod continues to rotate, at this time, the positioning mechanism 5 moves outwards under the extrusion of the workpiece, at this time, the fixing fillet 501 inside the positioning mechanism 5 can jack up the pressing mechanism 3, and as the positioning mechanism 5 continues to move outwards, the clamping plate 301 continues to press downwards until the workpiece is completely pressed on the upper portion of the workpiece, so as to complete clamping and limiting of the workpiece, improve the stability of clamping and pressing, facilitate the subsequent stable fastening of the workpiece, and facilitate the subsequent processing,
as shown in fig. 1 and 2, when a workpiece is clamped, the spring shaft 4 and the spring support rod 2 can provide sufficient elastic force, so that the pressing mechanism 3 can be conveniently reset subsequently, and the resetting convenience is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a high work piece is spacing anchor clamps for machining of stability which characterized in that: comprises a supporting mechanism (1), a spring support rod (2), a pressing mechanism (3), a spring shaft (4) and a positioning mechanism (5),
the upper end face of the supporting mechanism (1) is slidably clamped with a positioning mechanism (5), the positioning mechanism (5) comprises a fixed fillet (501), a connecting slide block (502), a clamping block (503) and a connecting hole (504), the end of the side end face of the connecting slide block (502) is provided with the fixed fillet (501), the clamping block (503) is fixedly connected to the bottom end face of the connecting slide block (502), the center of the side end face of the clamping block (503) is provided with the connecting hole (504) for connection,
the supporting mechanism (1) is elastically connected with the positioning mechanism (5) in a sliding manner through a spring support rod (2), the upper end face of the supporting mechanism (1) is elastically and fixedly connected with a spring shaft (4), the supporting mechanism (1) comprises a positioning plate (101), a fixed sliding groove (102), a supporting block (103) and a threaded hole (104), the threaded hole (104) is formed in the center of the side end face of the supporting block (103), the fixed sliding groove (102) is formed in the center of the upper end face of the supporting block (103), the positioning plate (101) is symmetrically and fixedly connected to the center of the upper end face of the supporting block (103),
and the outer end face of the spring shaft (4) is fixedly sleeved with a pressing mechanism (3).
2. The high-stability limiting clamp for machining of the workpiece as recited in claim 1, wherein: the pressing mechanism (3) comprises a clamping plate (301), a clamping head (302) and a fixing hole (303), wherein the clamping head (302) used for limiting is fixedly connected to the end of the front end face of the clamping plate (301), and the fixing hole (303) used for connecting is formed in the side end face of the clamping plate (301).
3. The high-stability limiting clamp for machining of the workpiece as recited in claim 2, wherein: the end of the side end face of the clamping plate (301), which is far away from the clamping head (302), is provided with a connecting fillet, the fixing hole (303) is matched with the spring shaft (4), and the pressing mechanism (3) is fixedly connected with the spring shaft (4) through the fixing hole (303).
4. The high-stability limiting clamp for machining of the workpiece as recited in claim 3, wherein: the spring shaft (4) comprises a shaft body used for supporting, a rotating shaft symmetrically and rotatably connected to the end face of the side of the shaft body, a connecting disc fixedly connected to the outer end face of the rotating shaft and a spring used for connecting the connecting disc and the shaft body.
5. The high-stability limiting clamp for machining of the workpiece as recited in claim 4, wherein: the cross sections of the fixed sliding groove (102) and the connecting sliding block (502) are arranged in a T shape, and the positioning mechanism (5) is matched with the supporting mechanism (1) in a sliding and clamping mode through the fixed sliding groove (102) and the connecting sliding block (502).
6. The high-stability limiting clamp for machining of the workpiece as recited in claim 5, wherein: the spring supporting rod (2) comprises a sleeve for supporting, a supporting rod which is in sliding clamping connection with the inside of the sleeve, chucks which are fixedly connected with the outside of the sleeve and the supporting rod, and a connecting spring which is used for connecting the two chucks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021034798.9U CN213225152U (en) | 2020-06-08 | 2020-06-08 | High-stability limiting clamp for machining workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021034798.9U CN213225152U (en) | 2020-06-08 | 2020-06-08 | High-stability limiting clamp for machining workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213225152U true CN213225152U (en) | 2021-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021034798.9U Active CN213225152U (en) | 2020-06-08 | 2020-06-08 | High-stability limiting clamp for machining workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213225152U (en) |
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2020
- 2020-06-08 CN CN202021034798.9U patent/CN213225152U/en active Active
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